document.write( "Question 980744: if 1 tractor ploughs a field in 5.6 hours and another can plough the same field in 2.8 hours. How long would it take if both were working simultaneously to plough the field \n" ); document.write( "
Algebra.Com's Answer #601845 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! if 1 tractor ploughs a field in 5.6 hours and another can plough the same field in 2.8 hours. How long would it take if both were working simultaneously to plough the field \n" ); document.write( "------------- \n" ); document.write( "2.8 is 1/2 of 5.6, equivalent to 2 tractors that take 5.6 hours. \n" ); document.write( "--> 5.6/3 hours together. \n" ); document.write( " \n" ); document.write( " |